{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740002460},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740003207","474:4740002355","474:4740002353","474:4740001309","474:4740002467","474:4740002562","474:4740003020","474:4740002150","474:4740001323","474:4740001416","474:4740001820","474:4740001934","474:4740002561","486:4860000125","487:4870012197","474:4740002568","474:4740002041","474:4740001830","474:4740002144","487:4870012382","486:4860000063","487:4870012470","474:4740001412","474:4740001831","474:4740002256"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,474,474,486,487,474,474,474,474,487,486,487,474,474,474],"twin_sims":[0.39654838638582995,0.3684841863936015,0.3084727682177605,0.28045941226924376,0.27861865968132643,0.25710184326823016,0.255190093211933,0.2204681803871737,0.188467560770492,0.1778036172131895,0.17301069146193582,0.16586930720844364,0.16160451930379643,0.14823269487630564,0.1475503013720435,0.14484585498359032,0.14416087166232533,0.1423763196046645,0.14228063350293516,0.13320391319745398,0.13092670668998882,0.12972022111233217,0.12581125530557694,0.1244418640488843,0.12389739257381978],"twin_dists":[0.1766443151622537,0.1835193584772039,0.1991888285587508,0.207093922107994,0.20762956282730902,0.21405923833937773,0.21464654368015496,0.2258473570115862,0.2372710828181659,0.24137624103477992,0.24327830805926032,0.2461835984804352,0.24796187078191606,0.2537690305385613,0.2540755367805256,0.25530068355002605,0.2556136749715522,0.2564343115254825,0.256478528720993,0.26077776034004796,0.2618907107326954,0.2624862860321613,0.2644451528950648,0.2651422967201076,0.2654211019063573],"n_dims_used":45,"mean_confidence":0.919405025906033},"coverage":{"mean_confidence":0.919405025906033,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}